Different Classes of Protein

1. Structural - This spider web was formed using silk fibers, a type of structural protein. 8 Sawmill Drive, Westborough, MA2. Transport - Hemoglobin, found in blood (in this image, a vein), is a type of transport protein. 8 Sawmill Drive, Westborough, MA
3. Storage - Ovalbumin is a type of storage protein, which is found in egg whites. 8 Sawmill Drive, Westborough, MA
4. Contractile - Myosin is found in muscles to assist in movement. 8 Sawmill Drive, Westborough, MA